Granted Patent
Utility
US 5,603,526 · App. 08/586,079
Pressure vent for air bag cushion
Inventor:
Eric S. Buchanan
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Jan 16, 1996
Inventor
Eric S. Buchanan
Assignee (at issue)
Morton International, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.